Since 2011, we have been partnering with a leading global private aviation company that operates a fleet of 70 aircraft, with the number growing year over year. Our collaboration spans the client's key offices in Europe, with core development and delivery driven from our main hub in Odesa. The client ecosystem consists of over 40 interconnected applications supported by more than 10 distributed development teams across Ukraine, Bulgaria, and Brazil.
The project involves migrating existing workloads from AWS cloud infrastructure to a Kubernetes (K8S) environment hosted on physical servers, focusing on maintaining high availability, performance, and security. The services stack includes a modern microservices-based platform leveraging Kafka, Docker, Kubernetes, AWS, and a React/Redux/TypeScript frontend.
Deployments are managed using AWS, Jenkins, GitLab, and ArgoCD. Monitoring tools include Grafana and Kibana. Communication within the team, across cross-functional streams, and with the client is conducted in English daily.
This is an exciting opportunity to gain unique insights into the aviation industry from both technology and operations perspectives.
Requirements
MUST HAVE Qualifications:
- Excellent English verbal and written communication skills, with the ability to communicate directly with the client and actively participate in meetings (dailies, retrospectives, demos, etc.)
- 5+ years of experience with Java 11+ and the Spring framework
- Practical experience working with Kafka, Kubernetes, AWS Lambda
- Practical knowledge of software design patterns and data structures
- Strong understanding of object-oriented programming principles
- Knowledge of application architecture principles
- Understanding of Java Memory Model (JMM) and Garbage Collection (GC)
- Familiarity with build tools such as Maven and Gradle
- Experience with containerization tools like Docker
- Proficiency with version control systems such as Git
- Strong knowledge of RESTful web services and API design
- Excellent problem-solving skills and ability to work collaboratively in a team environment
Nice to Have:
- Experience with different message brokers (Kafka, PubSub, RabbitMQ, etc.)
- Experience with AWS services, e.g., AWS Lambda
- Experience with Node.js
- Exposure to DevOps tools such as Jenkins, Docker, and Kubernetes
- Knowledge of monitoring tools like Prometheus and Grafana
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